Universal Licensing System
WZZ730
KNIGHT COMMUNICATIONS CORP.
License details
| ULS identifier | 1146421 |
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| Call sign | WZZ730 |
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| Radio service | RP |
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| Status | E |
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| Grant date | 1980-01-15 |
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| Expiration | 1998-04-01 |
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| Cancellation | 2000-09-24 |
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| Frequency range | 455.2125 MHz |
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| Locations | 2 |
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| Representative location | WORCESTER, WORCESTER, MA |
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| Coordinates | 42.2628611, -71.8020278 |
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| Source archive | l_LMbcast.zip |
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| Dataset refreshed | 2026-08-09 00:48:33 |
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Licensee
| Name | KNIGHT COMMUNICATIONS CORP. |
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| Applicant type | C |
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| Location | BOSTON, MA |
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| Address | 63 BAY STATE ROAD, BOSTON, MA, 02215 |
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Frequency assignments
| Location | Antenna | Station class | Assigned MHz | Upper MHz | Carrier MHz | Output W | ERP W | Altitude |
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| 1 | 1 | FB | 455.21250000 | | | 65.000000 | | |
| 2 | 1 | MO | 455.21250000 | | | 65.000000 | | |
Emission designators
| Location | Antenna | Frequency MHz | Upper MHz | Emission |
|---|
| 1 | 1 | 455.21250000 | | 25K0F3E |
| 2 | 1 | 455.21250000 | | 25K0F3E |
Licensed locations
| Location | Type | Address | Coordinates | Ground elevation | Structure | Height | NEPA |
|---|
| 1 | T | 20 FRANKLIN ST, WORCESTER, WORCESTER, MA | 42.26286111, -71.80202778 | | | | N |
| 2 | T | WORCESTER, WORCESTER, MA | 42.26286111, -71.80202778 | | | | |
Antennas
| Location | Antenna | Type | Make / model | Height | Polarization | Gain dB | Azimuth | Radiation center | Maximum EIRP W |
|---|
| 1 | 1 | T | | 27.000 m | | | | | |
| 1 | 2 | T | | 27.000 m | | | | | |
License history
| Date | File or call sign | Action |
|---|
| 2000-09-24 | WZZ730 | LIEXP |
| 2000-09-15 | WZZ730 | LICCNV |
| 1980-01-15 | WZZ730 | LIMOD |
Sources and provenance
| Source | Source record | Retrieved | Match |
|---|
| ULS | 1146421 | 2026-08-09 00:48:33 | Official Bulk Record |
Selected field provenance
| Field | Displayed value | Source | Observed |
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| Call Sign | WZZ730 | ULS 1146421 | 2026-08-09 00:48:33 |
| Status | E | ULS 1146421 | 2026-08-09 00:48:33 |
| Service | RP | ULS 1146421 | 2026-08-09 00:48:33 |
| Grant Date | 1980-01-15 | ULS 1146421 | 2026-08-09 00:48:33 |
| Expiration Date | 1998-04-01 | ULS 1146421 | 2026-08-09 00:48:33 |
| Cancellation Date | 2000-09-24 | ULS 1146421 | 2026-08-09 00:48:33 |